Base | Representation |
---|---|
bin | 10000011111000… |
… | …00011010110100 |
3 | 100122012111011121 |
4 | 20033200122310 |
5 | 240400021201 |
6 | 21415513324 |
7 | 3266245330 |
oct | 1017403264 |
9 | 318174147 |
10 | 138282676 |
11 | 71069904 |
12 | 3a388844 |
13 | 2285878c |
14 | 145187c0 |
15 | c2179a1 |
hex | 83e06b4 |
138282676 has 24 divisors (see below), whose sum is σ = 277160576. Its totient is φ = 59136480.
The previous prime is 138282673. The next prime is 138282713. The reversal of 138282676 is 676282831.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (138282673) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8566 + ... + 18706.
Almost surely, 2138282676 is an apocalyptic number.
It is an amenable number.
138282676 is an abundant number, since it is smaller than the sum of its proper divisors (138877900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
138282676 is a wasteful number, since it uses less digits than its factorization.
138282676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10639 (or 10637 counting only the distinct ones).
The product of its digits is 193536, while the sum is 43.
The square root of 138282676 is about 11759.3654590713. The cubic root of 138282676 is about 517.1175276882.
The spelling of 138282676 in words is "one hundred thirty-eight million, two hundred eighty-two thousand, six hundred seventy-six".
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